CVS: cvs.openbsd.org: src

[Gilles Chehade <gilles_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	gilles_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2009/02/23 15:59:40

Modified files:
	usr.sbin/smtpd : smtpd.h util.c 

Log message:
add valid_message_id() and valid_message_uid() which test that a message id
and uid do not look wrong. this was not needed earlier because we only deal
with message id's coming from trusted sources, but smtpctl will soon have a
new feature which requires us to deal with user provided message id's.